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Elseta IOMOD 16DI User Manual
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Elseta IOMOD 16DI User Manual

Industrial 16 digital input module
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IOMOD 16DI
IOMod 16DI – industrial 16 digital input module
IOMOD 16DI User Manual Modbus
IOMOD 16DI User Manual IEC 60870-5-103
IOMOD 16DI User Manual IEC 60870-5-101 (WIP)

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Summary of Contents for Elseta IOMOD 16DI

  • Page 1 IOMOD 16DI IOMod 16DI – industrial 16 digital input module IOMOD 16DI User Manual Modbus IOMOD 16DI User Manual IEC 60870-5-103 IOMOD 16DI User Manual IEC 60870-5-101 (WIP)
  • Page 2 02 (0x02) Read Discrete Inputs Reads status of digital inputs (Off or On). IOMOD 16DI has 16 digital inputs from address 0 to address 0xF; These inputs are active-high or active-low according to supply given to reference input. User can turn on logical input inversion (through USB).
  • Page 3 Register Description Value range Read discrete inputs (02) 00000-00015 Reading digital inputs DI1-DI16 0-65535 Read holding register (03), Read input register (04), Preset Single Register (06) 00000 Pulse count for DI1, Least Significant Word 0-65535 On time, in seconds, for DI1, Least Significant 00001-00002 0-65535 Word first...
  • Page 4 shown INTERM (00) because both inputs of pair are off (giving binary representation of 00b). Fig.3.2. Statistic tab in “The Vinci” application for IEC-60870-5-103 Technical information System Dimensions 101 x 119 x 17.5, mm Case ABS, black Working environment Indoors Working temperature -30 ⎟...
  • Page 5 Fig. 5.1. Connection example IOMOD 16DI has 1/8 Unit load receiver which allows to have up to 256 units on line (compared to standard 32 units). To reduce reflections, keep the stubs (cable distance from main RS485 bus line) as short as possible when connecting device.
  • Page 6 Fig. 5.2. Input configuration example User can setup inputs to be driven by 0V (active low) signal (see Fig. 5.3). With this configuration, user will see inputs connected to 0V as “high” or state “1”, input status LED will glow.
  • Page 7 Fig. 5.3. Configuration of inverted inputs Configuration over USB Driver installation Device requires USB drivers to work as virtual com port. First-time connection between device and computer could result in “Device driver software was not successfully installed” error (Fig. 6.1). Fig.
  • Page 8 Fig. 6.2. Manually searching for device drivers Select “x86” driver for 32bit machine, or x64 for 64bit machine. If not sure, select root folder (folder in which x64 and x86 lays inside). Fig. 6.3. Contents of device drivers’ folder IOMOD configuration with PuTTY terminal Configuration of IOMOD device is done through CLI (Command Line Interface) on virtual COM port.
  • Page 9 Menu Name Function Values Default Values Slave Address Modbus Slave address / ID 1-247 (default: 1) Enters baudrate, data and (default: 9600; 8+1+N; Communication settings parity bit, termination termination resistor - on) resistor screen Input inversion (Inverts Input State Inversion 0 - 1 (off/on) (default: 0) input states in modbus)
  • Page 10 Fig. 6.6 Reconnect device and check firmware version.

  • Page 11: Operational Information

    60870-5-103 Introduction IOMOD 16DI is small sized stand-alone Modbus (RTU) or IEC 60870-5-103 digital input controller. IOMOD is used for industrial applications, where digital signaling is used and robust communication is needed. IOMOD is an ideal solution for applications such as data acquisition, observation, control, process monitoring, testing and measurement at remote places.
  • Page 12 synchronization message, link address should be equal to 255. General interrogation: General Interrogation (GI) is initiated by the master with variable frame, including function code “3” (User data with ACK), ASDU type “7” and Cause of Transmission “9”. Slave device then responds with an acknowledgement (ACK). Master gets GI data by polling with Class 2 request till slave transmits “End of GI”...
  • Page 13 In addition to this, Fig. 3.2 shows 1 and 11 + 12 inputs are grouped into pair. Now, General Interrogation will be composed of 14 input states (with IN2 and IN12 missing). Input numbers is represented by “Info number” in protocol.
  • Page 14 Input filter: Input filter is a simple input glitch filter with a time input. This filter time corresponds to time that input must achieve without changing state before sending status change. Addressing configuration: Devices Input address is configurable. This addresses in IEC 60870-5-103 protocol is considered as “Function Type”. Input address is 160 by default.

  • Page 15: Technical Information

    Fig. 3.4 shows 1 and 11 + 12 inputs grouped (notice order of info numbers). These pairs are shown INTERM (00) because both inputs of pair are off (giving binary representation of 00b). Technical information System Dimensions 101 x 119 x 17.5, mm Case IP20, blend PC/ABS self-extinguishing, black...
  • Page 16 RS485 cable. See typical connection diagram on Fig. 5.1. IOMOD 16DI has 1/8 Unit load receiver which allows to have up to 256 units on line (compared to standard 32 units).

  • Page 17: Driver Installation

    User also can configure to enable pull-up resistors (function is applied for all inputs) and software input inversion. With this configuration, user will see inputs connected to 0V (see Fig. 5.3) as “high” or state “1”, input status LED will NOT glow Configuration over USB Driver installation...
  • Page 18 Select “x86” driver for 32bit machine, or x64 for 64bit machine. If not sure, select root folder (folder in which x64 and x86 lays inside). IOMOD configuration with PuTTY terminal Configuration of IOMOD device is done through CLI (Command Line Interface) on virtual COM port. Drivers needed for MS Windows to install VCOM will be provided.
  • Page 19 Navigation is performed by sending number to terminal. User then proceeds by following further on-screen instructions. For example, to set baud rate, press [2] to enter Baudrate screen; press [1] to edit; enter new configuration; press [RETURN] to save, or [ESC] to cancel changes. When done, press [0] (exit) before disconnecting device.
  • Page 21 Main Menu Menu Name Function Values Default Values...
  • Page 22 Menu Name Function Values Default Values Link Address Setts Link address 1-255 Enters configuring Baudrate, Parity and screen for 8+1 or 8+2 (Data+Stop), 9600, stop bits communication None, Odd, Even, Mark, Space (Parity) 8+1, Parity -None settings Enters configuring Data addressing screen for Input 1 –...
  • Page 23 Menu Name Function Values Default Values Set Default Settings Sets Default Settings (1 to confirm, 0 to cancel) Mass Storage Device Firmware Upgrade (1 to confirm, 0 to cancel) Firmware Upgrade Diagnostics Input states Exit Exit and disconnect Protocol simulator When entered diagnostics screen, user can turn on protocol simulator by pressing [9].
  • Page 24 Device reconnects as mass storage device: User then must delete existing file “firmware.bin”, and simply drag and drop new firmware file.
  • Page 25 Reconnect device, set default settings and check firmware version in Diagnostics screen.
  • Page 26 IOMOD 16DI User Manual IEC 60870-5-101 (WIP)